@snaker now that is just abusing the japanese language. Useing the carecters to make "A re yo u su pi" then adding a d to make "are you stupid?" for the first one, then on the second one "You gu ys are rea lly abou t tosabatoge someone s ~ife" (you guys are really about to sabotage someones life)
you used kana properly, by using to write foreign words, but its not supposed to be used like THAT.